Fierrabras
Fierrabras, D 796, is a three-act German opera with spoken dialogue written by the composer Franz Schubert in 1823, to a libretto by Joseph Kupelwieser, the general manager of the Theater am Kärntnertor (Vienna's Court Opera Theatre). Along with the earlier Alfonso und Estrella, composed in 1822, it marks Schubert's attempt to compose grand Romantic opera in German, departing from the Singspiel tradition.
The Kärntnertor Theater in 1822 commissioned operas from Schubert and Carl Maria von Weber in a drive to increase the number of German operas in repertoire. Schubert fulfilled his commission with Fierrabras, von Weber his with Euryanthe. The Italian theatre director Domenico Barbaja, who had taken over the theatre in 1821, at the same time brought Rossini to Vienna to oversee production of several of his operas at the Kärntnertor Theater. Rossini's operas were so popular that Euryanthe unsuccessfully premiered in October 1823, resulting in the shelving of plans to stage Fierrabras, and the resignation of Joseph Kupelwieser as director of the theatre, complaining of "arrogance" on the part of Barbaja. As a result, Schubert never saw the opera staged, or even received payment for his work.
The libretto by Kupelwieser is about the adventures of the Moorish knight Fierrabras, and his eventual conversion to Christianity. It is based on stories surrounding Charlemagne, including tales of how Fierrabras' sister falls in love with one of Charlemagne's knights, and the love interest between Charlemagne's daughter Emma and another of his knights, Eginhard. Kupelwieser had likely drawn his inspiration from German publications of the tales of Charlemagne, including an 1806 translation La Puente de Mantible by Calderón. Notable deviations from the sources include the name of the Moorish prince (Baligant in the sources, Boland in the libretto), the spelling of Fierrabras (usually "Fierabras"), and the love interest of Fierrabras' sister (Kupelwieser used Roland as her lover, where the legends have Gui de Bourgogne.)
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